Simon Pilgrim 54b20cbb95 [DAG] computeKnownBits - abds(x, y) will be zero in the upper bits if x and y are sign-extended (#94448) ...

As reported on #94442 - if x and y have more than one signbit, then the upper bits of its absolute value are guaranteed to be zero

Sibling PR to #94382

Alive2: https://alive2.llvm.org/ce/z/7_z2Vc

Fixes #94442

2024-06-05 11:57:55 +01:00

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Analysis

[SCEV] Add coverage for howFarToZero with stride=VF*vscale

2024-06-04 15:38:50 -07:00

Assembler

[IR] Remove support for icmp and fcmp constant expressions (#93038)

2024-06-04 08:31:03 +02:00

Bindings

[IR] Remove support for icmp and fcmp constant expressions (#93038)

2024-06-04 08:31:03 +02:00

Bitcode

[IR] Remove support for icmp and fcmp constant expressions (#93038)

2024-06-04 08:31:03 +02:00

BugPoint

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CodeGen

[DAG] computeKnownBits - abds(x, y) will be zero in the upper bits if x and y are sign-extended (#94448)

2024-06-05 11:57:55 +01:00

DebugInfo

[LLVM] Remove executable permission from some non-executable files (#93803)

2024-05-30 12:35:10 +01:00

Demangle

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Examples

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ExecutionEngine

[IR] Remove support for icmp and fcmp constant expressions (#93038)

2024-06-04 08:31:03 +02:00

Feature

[IR] Remove support for icmp and fcmp constant expressions (#93038)

2024-06-04 08:31:03 +02:00

FileCheck

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Frontend/HLSL

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Instrumentation

[IR] Remove support for icmp and fcmp constant expressions (#93038)

2024-06-04 08:31:03 +02:00

Integer

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JitListener

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Linker

[ConstantFold] Remove notional over-indexing fold (#93697)

2024-05-30 08:36:44 +02:00

LTO

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MachineVerifier

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MC

[WebAssembly] Implement all f16x8 unary instructions. (#94063)

2024-06-04 13:06:16 -04:00

Object

AMDGPU: Add gfx12-generic target (#93875)

2024-05-31 12:46:44 -04:00

ObjectYAML

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Other

[IR] Remove support for icmp and fcmp constant expressions (#93038)

2024-06-04 08:31:03 +02:00

SafepointIRVerifier

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Support

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SymbolRewriter

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TableGen

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ThinLTO/X86

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tools

Revert "[symbolizer] Empty string is not an error" (#94424)

2024-06-05 11:39:23 +07:00

Transforms

[SimplifyCFG] Add additional tests for sinking (NFC)

2024-06-05 12:45:56 +02:00

Unit

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Verifier

[AMDGPU] Fix filecheck annotation typos

2024-05-29 15:01:48 +01:00

YAMLParser

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.clang-format

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CMakeLists.txt

Constant Fold logf128 calls (#90611)

2024-05-29 06:13:02 +01:00

lit.cfg.py

Constant Fold logf128 calls (#90611)

2024-05-29 06:13:02 +01:00

lit.site.cfg.py.in

Constant Fold logf128 calls (#90611)

2024-05-29 06:13:02 +01:00

TestRunner.sh

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